Grinnell
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's beardtongue is a California native that loves dry summer weather. (Photos: Debbie Arrington) |
By Debbie Arrington
Some of the most colorful water-wise choices for California summer gardens are plants that grow here naturally: California natives.
My favorite right now is making a violet splash throughout the mountains in the southern half of our state, but it’s just as at home in dusty Sacramento.
It’s ’s beardtongue, a pretty penstemon that lives up to its reputation as a summer snapdragon. Bees and hummingbirds love this wildflower with its striped throat and pleasant scent. It’s perfect in rock gardens or other places that need a burst of bright color. Tolerant of full sun, it loves a spot with a little afternoon shade – as long as it has excellent drainage.
With 2-foot flower spikes above low-growing foliage, ’s beardtongue (
Penstemon grinnellii
) – also known as the southern woodland penstemon – is native to pine and oak forests in the foothills and mountains from the southern Sierra down to the San Bernardino National Forest, where our family owns a cabin. The hills around our place are dotted with these eye-catching flowers, which keep blooming for several weeks with no summer irrigation (although it appreciates an occasional July shower).
This deep-rooted perennial gets almost all the water it needs in winter and spring. Even after a bone-dry start to 2022, these drought-tolerant natives have thrived. They’ve bloomed profusely for more than six weeks so far and show no signs of letting up.
In a suburban landscape, ’s beardtongue is an excellent companion to members of the sage family. Both like life on the dry side, need good drainage and attract lots of pollinators.
In the wild, it’s found from 800 to 9,000 feet in elevation. As long as it’s not babied, this penstemon can adapt to the valley, too.
Here’s how native-plant specialist
Las Pilitas Nursery
describes ’s beardtongue:
“A very showy rock garden plant. Needs perfect drainage, will survive in clay as long as planted on a slope and not watered in the summer. Do not even try in a wet summer climate. The flowers look pretty enough to eat (I don't think they’d kill you) and are worth growing just to shock your neighbors. … Plant them all in a garden with
sages
and you'll have a wild place full of color and life. You'll also have fits figuring out what is what.”
It will live in soils from “almost gravel to almost cement,” says Las Pilitas, which is one of several nurseries that usually stock this perennial.
For more on this penstemon and where to find it for your garden:
https://bit.ly/3uL9ioU
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's beardtongue is a low-growing perennial with 2-foot flower spikes.
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Garden Checklist for week of Nov. 3
November still offers good weather for fall planting:
* If you haven't already, it's time to clean up the remains of summer. Pull faded annuals and vegetables. Prune dead or broken branches from trees.
* Now is the best time to plant most trees and shrubs. This gives them plenty of time for root development before spring growth. They also benefit from fall and winter rains.
* Set out cool-weather annuals such as pansies and snapdragons.
* Lettuce, cabbage and broccoli also can be planted now.
* Plant garlic and onions.
* Keep planting bulbs to spread out your spring bloom. Some possible suggestions: daffodils, crocuses, hyacinths, tulips, anemones and scillas.
* This is also a good time to seed wildflowers and plant such spring bloomers as sweet pea, sweet alyssum and bachelor buttons.
* Rake and compost leaves, but dispose of any diseased plant material. For example, if peach and nectarine trees showed signs of leaf curl this year, clean up under trees and dispose of those leaves instead of composting.
* Save dry stalks and seedpods from poppies and coneflowers for fall bouquets and holiday decorating.
* For holiday blooms indoors, plant paperwhite narcissus bulbs now. Fill a shallow bowl or dish with 2 inches of rocks or pebbles. Place bulbs in the dish with the root end nestled in the rocks. Add water until it just touches the bottom of the bulbs. Place the dish in a sunny window. Add water as needed.
* Give your azaleas, gardenias and camellias a boost with chelated iron.
* For larger blooms, pinch off some camellia buds.
* Prune non-flowering trees and shrubs while dormant.
* To help prevent leaf curl, apply a copper fungicide spray to peach and nectarine trees after they lose their leaves this month. Leaf curl, which shows up in the spring, is caused by a fungus that winters as spores on the limbs and around the tree in fallen leaves. Sprays are most effective now.
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